In Dr. Seuss's book "The Lorax," a character known as the Lorax serves as a guardian for the environment, particularly for trees. The quote illustrates the Lorax's role as the voice of nature, emphasizing that the trees, unable to communicate, need someone to advocate for their well-being and preservation. This highlights a broader theme of environmental stewardship and responsibility.

The Lorax's declaration underlines the importance of listening to nature and taking action to protect it. By speaking for the trees, he raises awareness about environmental issues and the consequences of ignoring the needs of the ecosystem. This message encourages readers to consider their impact on the planet and to advocate for sustainable practices.